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G Maj9b5 · Displayed in: G · Major ninth chord with flat fifth · Tones: G, B, Db, F#, A
G · Chord
G Maj9b5
G Maj9b5 · Displayed in: G · Major ninth chord with flat fifth · Tones: G, B, Db, F#, A
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- Chord and Scale
- Tones: 5
- Relations
Example
G Maj9b5: G, B, Db, F#, A
G Maj9b5 · Chord · G · 5 Tones
Network of this chord or scale with contain / contained-in relations.
Type key + scale (e.g. C Major, F Dorian)
G Maj9b5
Public
Chord
• 2,2,2,5,1 • 5 tones
Chord and Scale
Matches
Description / Aliases
Major ninth chord with flat fifth
Aliases
No aliases.
Generic fingering match
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Tones
Selected relation
Current
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Note: G
Interval: 1
Degree: 1
MIDI: 55
Hz: 622.25
Relations
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Note: B
Interval: 3
Degree: 2
MIDI: 59
Hz: 783.99
Relations
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Note: Db
Interval: b5
Degree: 3
MIDI: 61
Hz: 466.16
Relations
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Note: F#
Interval: 7
Degree: 4
MIDI: 66
Hz: 554.37
Relations
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Note: A
Interval: 9
Degree: 5
MIDI: 69
Hz: 698.46
Relations
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Relations
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Network of this chord or scale with contain / contained-in relations.
Consonance heuristic
Mixed
Set: 0, 1, 3, 5, 7
Vector: [1, 3, 1, 2, 2, 1]
Score: -0.30
open / fifth-supported
This set has 5 pitch classes, 2 close/tritone pressure points and 5 consonant-support intervals; average heuristic score: -0.30.
| Interval | Count | Weight | Contribution |
|---|---|---|---|
| m2 / M7 | 1 | -5 | -5 |
| M2 / m7 | 3 | -2 | -6 |
| m3 / M6 | 1 | +2 | +2 |
| M3 / m6 | 2 | +2 | +4 |
| P4 / P5 | 2 | +3 | +6 |
| Tritone | 1 | -4 | -4 |
Consonance graph
Bridge candidates
2363 candidates
| Target | Shared tones | Pivot | Voice-leading | Δ consonance | Bridge score |
|---|---|---|---|---|---|
|
Eb 7alt
Chord
Smooth pivot
|
1, Db, 7, 9, F# | 1, Db, 7, 9 | 0.17 | 0.10 | 4.38 |
|
A 13b5
Chord
Smooth pivot
|
1, Db, 7, 9, F# | 1, Db, 7, 9 | 0.17 | 0.10 | 4.38 |
|
A Prometheus
Scale
Smooth pivot
|
1, Db, 7, 9, F# | 1, Db, 7, 9 | 0.17 | 0.10 | 4.38 |
|
B 9b13
Chord
Smooth pivot
|
1, Db, 7, 9, F# | 1, Db, 7, 9 | 0.17 | 0.10 | 4.38 |
|
G Maj7b5
Chord
Smooth pivot
|
1, Db, 7, F# | 1, Db, 7, F# | 0.20 | 0.20 | 4.10 |
|
C# Iwato
Scale
Smooth pivot
|
1, Db, 7, F# | 1, Db, 7, F# | 0.30 | 0.20 | 4.05 |
|
D Anchihoye Major
Scale
Smooth pivot
|
1, Db, 7, 9 | 1, Db, 7, 9 | 0.30 | 0.20 | 4.05 |
|
D Bati Major
Scale
Smooth pivot
|
1, Db, 7, 9 | 1, Db, 7, 9 | 0.30 | 0.20 | 4.05 |
|
F# Anchihoye Minor
Scale
Smooth pivot
|
1, Db, 7, F# | 1, Db, 7, F# | 0.30 | 0.20 | 4.05 |
|
F# Pelog
Scale
Smooth pivot
|
1, Db, 7, 9 | 1, Db, 7, 9 | 0.30 | 0.20 | 4.05 |
|
G Maj7#11
Chord
Smooth pivot
|
1, Db, 7, F# | 1, Db, 7, F# | 0.30 | 0.20 | 4.05 |
|
G Maj7add#11
Chord
Smooth pivot
|
1, Db, 7, F# | 1, Db, 7, F# | 0.30 | 0.20 | 4.05 |